I'm not going to pretend to have an answer for what we should do about people like her, but I do know that destroying their lives (squashing genuine, well meaning dissent) is not the answer.
Or are you proposing that she be thrown on the streets, jailed, exhiled, or executed? What do you propose? I too can be uncharitable but that probably doesn't lead to productive conversation.
Furthermore you do seem to be consistently saying a nurse, at a hospital, giving medical advice that doesn’t meet standards of care should not face normal malpractice charges not even face a suspension of license. (Just go to a quack hospital!)
I mean yeah that is position, but like I said elsewhere in this thread, I can’t distinguish it from libertarian “license to toast” bullshit.